Whether you are big, small, fat or skinny, everyone should have some of this stuff. I like to use this while hiking to prevent any unwanted chaffing. I’ve also found this is great to use before the beach to keep from getting any rashes due to saltwater and sand. It doesn’t have any skin irritating components, making it harmless to the skin. Not to mention it is super easy to put on since it’s similar to a deodorant stick applier. I highly recommend.